Mother Earth’s Seasons in the Northern Hemisphere
Winter
Winter Solstice: shortest day of the year/longest night of the year marking the start of winter
Tuesday, December 21, 2021
Spring
Vernal Equinox: day and night of equal length, marking the start of spring
Sunday, March 20, 2022
Summer
Summer Solstice: longest day of the year, marking the start of summer
Tuesday, June 21, 2022
Fall
Autumnal Equinox: day and night of equal length, marking the start of autumn
Thursday, September 22, 2022
Winter
Winter Solstice: shortest day of the year/longest night of the year marking the start of winter
Wednesday, December 21, 2022